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Merge pull request #2555 from def-/fix-2552

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Make peekExitCode on Posix use WIFEXITED to determine exit
This commit is contained in:
Andreas Rumpf
2015-04-15 17:41:01 +02:00
parent e14e5be998 2025a0f482
commit 86b37f7fc7
1 changed files with 7 additions and 7 deletions
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14
lib/pure/osproc.nim
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@@ -174,7 +174,7 @@ proc terminate*(p: Process) {.rtl, extern: "nosp$1", tags: [].}
proc kill*(p: Process) {.rtl, extern: "nosp$1", tags: [].}
## Kill the process `p`. On Posix OSes the procedure sends ``SIGKILL`` to
## the process. On Windows ``kill()`` is simply an alias for ``terminate()``.
proc running*(p: Process): bool {.rtl, extern: "nosp$1", tags: [].}
## Returns true iff the process `p` is still running. Returns immediately.
@@ -666,7 +666,7 @@ elif not defined(useNimRtl):
data.workingDir = workingDir
when declared(posix_spawn) and not defined(useFork) and
when declared(posix_spawn) and not defined(useFork) and
not defined(useClone) and not defined(linux):
pid = startProcessAuxSpawn(data)
else:
@@ -823,7 +823,7 @@ elif not defined(useNimRtl):
discard execvp(data.sysCommand, data.sysArgs)
else:
when defined(uClibc):
# uClibc environment (OpenWrt included) doesn't have the full execvpe
# uClibc environment (OpenWrt included) doesn't have the full execvpe
discard execve(data.sysCommand, data.sysArgs, data.sysEnv)
else:
discard execvpe(data.sysCommand, data.sysArgs, data.sysEnv)
@@ -864,9 +864,9 @@ elif not defined(useNimRtl):
raiseOsError(osLastError())
proc kill(p: Process) =
if kill(p.id, SIGKILL) != 0'i32:
if kill(p.id, SIGKILL) != 0'i32:
raiseOsError(osLastError())
proc waitForExit(p: Process, timeout: int = -1): int =
#if waitPid(p.id, p.exitCode, 0) == int(p.id):
# ``waitPid`` fails if the process is not running anymore. But then
@@ -883,7 +883,7 @@ elif not defined(useNimRtl):
var ret = waitpid(p.id, p.exitCode, WNOHANG)
var b = ret == int(p.id)
if b: result = -1
if p.exitCode == -3: result = -1
if not WIFEXITED(p.exitCode): result = -1
else: result = p.exitCode.int shr 8
proc createStream(stream: var Stream, handle: var FileHandle,
@@ -907,7 +907,7 @@ elif not defined(useNimRtl):
createStream(p.errStream, p.errHandle, fmRead)
return p.errStream
proc csystem(cmd: cstring): cint {.nodecl, importc: "system",
proc csystem(cmd: cstring): cint {.nodecl, importc: "system",
header: "<stdlib.h>".}
proc execCmd(command: string): int =